2 metre

Logmar 2m ETDRS Chart 1 Original 2 metre viewing.  Acuity range 20m to 1M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These Original Charts - Are the only standardised format acceptable in studies sponsored by the America..

Logmar 2m ETDRS Chart 1 Revised 2 metre viewing.  Acuity range 20m to 1M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These revised charts incorporate a slight change in the difficulty score for each of the ten Sloan lette..

Logmar 2m ETDRS Chart 2 Original 2 metre viewing.  Acuity range 20m to 1M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These Original Charts - Are the only standardised format acceptable in studies sponsored by the America..

Logmar 2m ETDRS Chart 2 Revised 2 metre viewing.  Acuity range 20m to 1M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These revised charts incorporate a slight change in the difficulty score for each of the ten Sloan lette..

Logmar 2m ETDRS Chart 3 Revised 2 metre viewing.  Acuity range 20m to 1M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These revised charts incorporate a slight change in the difficulty score for each of the ten Sloan lette..

Logmar 2m ETDRS Chart R Original 2 metre viewing.  Acuity range 20m to 1M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These Original Charts - Are the only standardised format acceptable in studies sponsored by the America..

Logmar 2m ETDRS Number Chart 2 metre viewing.  Acuity range 20m to 1M. Will fit illuminated cabinets SDT-392-LSV and SDT-396-LPV These Original Charts - Are the only standardised format acceptable in studies sponsored by the American Na..

Contrast Sensitivity plays an intricate part in everyday life. Testing contrast sensitivity helps to establish a record of what is normal for each patient, since everyone’s contrast sensitivity is unique. After establishing this accurate record for t..

Contrast Sensitivity plays an intricate part in everyday life. Testing contrast sensitivity helps to establish a record of what is normal for each patient, since everyone’s contrast sensitivity is unique. After establishing this accurate record for t..